1 Simplify
-∣−n∣>0 to
−n>0
2 Multiply both sides by −1
n<0
Answer:
N<0
So yes, this is possible.
Answer:
D. 60y + 48
Step-by-step explanation:
You distribute (multiply) the 12 to everything inside the parentheses.
12 X 5y = 60y 12 X 4 = 48
60y + 48 is your answer. Hope this helps.
Answer:
The ball traveled 116.25 m when it hit the ground for the fifth term
Step-by-step explanation:
This is a geometric progression exercise and what we are asked to look for is the sum of a GP.
The ball was dropped from a height of 60 m. This means that the initial height of the ball is 60 m.
First value, a = 60
Each time it hit the ground, it bounced up 1/2 (half) of the height that it dropped.
This is the common ratio, r = 1/2 = 0.5
The number of terms it hits the ground is the number of terms in the GP.
number of terms, n = 5
The distance traveled by the ball when it hit the ground for the fifth term will be modeled by the equation:
![S_n = \frac{a(1 - r^n) }{1 - r} \\S_5 = \frac{60(1 - 0.5^5) }{1 - 0.5}\\S_5 = \frac{58.125}{0.5} \\S_5 = 116.25 m](https://tex.z-dn.net/?f=S_n%20%3D%20%5Cfrac%7Ba%281%20-%20r%5En%29%20%7D%7B1%20-%20r%7D%20%5C%5CS_5%20%3D%20%20%5Cfrac%7B60%281%20-%200.5%5E5%29%20%7D%7B1%20-%200.5%7D%5C%5CS_5%20%3D%20%20%5Cfrac%7B58.125%7D%7B0.5%7D%20%5C%5CS_5%20%3D%20116.25%20m)
WANTED TO CAUSE A EARTH QUAKE TO BECOME FAMOUS FOR MAKING AN EARTHQUAKE
Answer:
9 squared units
Step-by-step explanation:
The area of a parallelogram is base × height.
b × h
= 3 × 3
= 9